Home teeth whitening products have become a major industry in today’s oral healthcare market. If you consider how much money is spent on whitening chewing gum alone, then you are looking at an easy $17 million dollars for one brand. Now add in the whitening toothpastes, the whitening strips, the brushed on bleaching gels and you will quickly realize how huge an industry it has become. However, it was not always this way. Oral care had some rather humble beginnings that you may not know about. Knowing the past is a great way to truly appreciate our modern conveniences. (more…)